Trail along SI and E1 in the Parco Regionale Dei Monti Picentini.
The SI trail after the Senantoria di Madonna di Avigliano is overgrown, but the paved road to the WWF has almost no traffic, except on Sundays to the picknick area. After Acerno I took the road to Montella in order to join the E1 who is different from the SI at this place. At the pass after the WWF_oase take the small trail on the left that goes downhill. If you don't need to go to the valley for acommodation in one of the agro tourismo's you can stay on the trail at Waypoint SQ2624 to reach Serino. You can camp at the WWF_oase, and there is water at regular places on the trail.

This track is part of a journey Sciliy-Rome-Antwerp. More info on Syracusenaarrome.blogspot.com